Consider the following statement - 1. The compensating coil of a low power factor wattmeter compensates the effect of the impedance of the current coil. 2. The compensating coil of a low power factor wattmeter compensates the effect of the impedance of the voltage coil circuit.

Measurement and Instrumentation
Consider the following statement - 1. The compensating coil of a low power factor wattmeter compensates the effect of the impedance of the current coil. 2. The compensating coil of a low power factor wattmeter compensates the effect of the impedance of the voltage coil circuit.

1 is true but 2 is false.

Both 1 and 2 are true.

Both 1 and 2 are false.

1 is false but 2 is true.

1 is true but 2 is false.

Both 1 and 2 are true.

Both 1 and 2 are false.

1 is false but 2 is true.

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Measurement and Instrumentation
Consider the following statements : In a measuring instrument, 1. Linearity is more important than sensitivity. 2. High precision indicates high accuracy 3. Accuracy cannot be better than resolution. Of these statements

1, 2 and 3 are correct

1 and 3 are correct

2 and 3 are correct

1 and 2 are correct

1, 2 and 3 are correct

1 and 3 are correct

2 and 3 are correct

1 and 2 are correct

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Measurement and Instrumentation
The pointer of an indicating instrument is generally made of _______

Aluminium

Copper

Silver

Soft steel

Aluminium

Copper

Silver

Soft steel

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Measurement and Instrumentation
The pointer of an indicating instrument should be

Very light

Either light or heavy

None of the listed here

Very heavy

Very light

Either light or heavy

None of the listed here

Very heavy

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Measurement and Instrumentation
Which of following is not correct?

A shunt should have a very low resistance.

An ammeter should have a very low resitance.

An electronic voltmeter draw appreciable current from the source.

Voltmeter should have very high resistance.

A shunt should have a very low resistance.

An ammeter should have a very low resitance.

An electronic voltmeter draw appreciable current from the source.

Voltmeter should have very high resistance.

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Measurement and Instrumentation
A bridge circuit is shown in the figure below. Which one of the sentence given below is most suitable for balancing the bridge?

First adjust R4 and then adjust R2.

First adjust R4 and then adjust R1.

First adjust R2 and then adjust R3.

First adjust R2 and then adjust R4.

First adjust R4 and then adjust R2.

First adjust R4 and then adjust R1.

First adjust R2 and then adjust R3.

First adjust R2 and then adjust R4.

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Measurement and Instrumentation

Measurement and Instrumentation Consider the following statements : In a measuring instrument, 1. Linearity is more important than sensitivity. 2. High precision indicates high accuracy 3. Accuracy cannot be better than resolution. Of these statements

Measurement and Instrumentation The pointer of an indicating instrument is generally made of _______

Measurement and Instrumentation The pointer of an indicating instrument should be

Measurement and Instrumentation Which of following is not correct?

Measurement and Instrumentation A bridge circuit is shown in the figure below. Which one of the sentence given below is most suitable for balancing the bridge?

Measurement and Instrumentation
Consider the following statements : In a measuring instrument, 1. Linearity is more important than sensitivity. 2. High precision indicates high accuracy 3. Accuracy cannot be better than resolution. Of these statements

Measurement and Instrumentation
The pointer of an indicating instrument is generally made of _______

Measurement and Instrumentation
The pointer of an indicating instrument should be

Measurement and Instrumentation
Which of following is not correct?

Measurement and Instrumentation
A bridge circuit is shown in the figure below. Which one of the sentence given below is most suitable for balancing the bridge?